Latest exam Aptitude Question SOLUTION: Given the functions: f(x)= {(3,5), (2,4), (1,7)} h(x)= {(3,2), (4,3), (1,6)} g(x)= sqrt(x-3) k(x)= x^2=5 determine 1) f(h(3)) 2) g(k(x)) 3) g(k(7)) 4) k(g(x